Cartier Panthere Collection Solid 18K Yellow Gold Ring - This beautiful ring from Cartier is a rare, retired piece from the brand's instantly recognizable Panthere collection. The ring is crafted in solid 18k yellow gold with raised edges and high relief panthers circling the piece. The ring's iconic and timeless panther motif paired with the desirability of retired designs gives this piece wonderful investment potential. The ring measures 12mm wide and is signed "Cartier" along with hallmarks for the gold purity 750, serial number, and ring size 50. Ring size: 5.25. (WEIGHT: 12 grams)